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You can use this calculator when you want a list of all the tax filing and payment dates that apply to you.

Gather your information

You'll need your details for each type of tax that you want due dates for.

Your due dates will be calculated based on the information you enter. They may be different from your records with Inland Revenue. For example, if you've started employing staff but have not yet registered as an employer with Inland Revenue.

Enter your details

Follow the steps in the calculator. You can save the result as a PDF for your own records.

This calculator is for your personal use only. It does not send information to Inland Revenue or make changes to your records with us.

2 mins
Tax due date calculator

Tax return and payment due dates by tax type.

Go to this tool